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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
function createTemporarySaveDirectory() {
var saveDir = Cc["@mozilla.org/file/directory_service;1"]
.getService(Ci.nsIProperties)
.get("TmpD", Ci.nsIFile);
saveDir.append("testsavedir");
if (!saveDir.exists())
saveDir.create(Ci.nsIFile.DIRECTORY_TYPE, 0o755);
return saveDir;
}
function promiseNoCacheEntry(filename) {
return new Promise((resolve, reject) => {
Visitor.prototype = {
onCacheStorageInfo: function(num, consumption)
{
info("disk storage contains " + num + " entries");
},
onCacheEntryInfo: function(uri)
{
let urispec = uri.asciiSpec;
info(urispec);
is(urispec.includes(filename), false, "web content present in disk cache");
},
onCacheEntryVisitCompleted: function()
{
resolve();
}
};
function Visitor() {}
let cache = Cc["@mozilla.org/netwerk/cache-storage-service;1"]
.getService(Ci.nsICacheStorageService);
let {LoadContextInfo} = Cu.import("resource://gre/modules/LoadContextInfo.jsm", null);
let storage = cache.diskCacheStorage(LoadContextInfo.default, false);
storage.asyncVisitStorage(new Visitor(), true /* Do walk entries */);
});
}
function promiseImageDownloaded() {
return new Promise((resolve, reject) => {
let fileName;
let MockFilePicker = SpecialPowers.MockFilePicker;
MockFilePicker.init(window);
function onTransferComplete(downloadSuccess) {
ok(downloadSuccess, "Image file should have been downloaded successfully " + fileName);
// Give the request a chance to finish and create a cache entry
resolve(fileName);
}
// Create the folder the image will be saved into.
var destDir = createTemporarySaveDirectory();
var destFile = destDir.clone();
MockFilePicker.displayDirectory = destDir;
MockFilePicker.showCallback = function(fp) {
fileName = fp.defaultString;
destFile.append (fileName);
MockFilePicker.returnFiles = [destFile];
MockFilePicker.filterIndex = 1; // kSaveAsType_URL
};
mockTransferCallback = onTransferComplete;
mockTransferRegisterer.register();
registerCleanupFunction(function () {
mockTransferCallback = null;
mockTransferRegisterer.unregister();
MockFilePicker.cleanup();
destDir.remove(true);
});
});
}
add_task(function* () {
let testURI = "http://mochi.test:8888/browser/browser/base/content/test/general/bug792517.html";
let privateWindow = yield BrowserTestUtils.openNewBrowserWindow({private: true});
let tab = yield BrowserTestUtils.openNewForegroundTab(privateWindow.gBrowser, testURI);
let contextMenu = privateWindow.document.getElementById("contentAreaContextMenu");
let popupShown = BrowserTestUtils.waitForEvent(contextMenu, "popupshown");
let popupHidden = BrowserTestUtils.waitForEvent(contextMenu, "popuphidden");
yield BrowserTestUtils.synthesizeMouseAtCenter("#img", {
type: "contextmenu",
button: 2
}, tab.linkedBrowser);
yield popupShown;
let cache = Cc["@mozilla.org/netwerk/cache-storage-service;1"]
.getService(Ci.nsICacheStorageService);
cache.clear();
let imageDownloaded = promiseImageDownloaded();
// Select "Save Image As" option from context menu
privateWindow.document.getElementById("context-saveimage").doCommand();
contextMenu.hidePopup();
yield popupHidden;
// wait for image download
let fileName = yield imageDownloaded;
yield promiseNoCacheEntry(fileName);
yield BrowserTestUtils.closeWindow(privateWindow);
});
Cc["@mozilla.org/moz/jssubscript-loader;1"]
.getService(Ci.mozIJSSubScriptLoader)
.loadSubScript("chrome://mochitests/content/browser/toolkit/content/tests/browser/common/mockTransfer.js",
this);
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